Home / 7,252,755,599.70-10,881,353,660.41-3,714,002,607.44

Finding the Fourth Proportional to 7,252,755,599.70, 10,881,353,660.41 and 3,714,002,607.44

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Solution

The fourth proportional to 7,252,755,599.70, 10,881,353,660.41 and 3,714,002,607.44 is: 5,572,140,865.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,252,755,599.70 : 10,881,353,660.41 = 3,714,002,607.44 : x
  2. Step 2: Convert to fraction form
    7,252,755,599.70/10,881,353,660.41 = 3,714,002,607.44/x
  3. Step 3: Cross multiply
    7,252,755,599.70x = 10,881,353,660.41 × 3,714,002,607.44
  4. Step 4: Simplify right side
    7,252,755,599.70x = 40,413,375,867,251,875,840
  5. Step 5: Solve for x
    x = 40,413,375,867,251,875,840/7,252,755,599.70
  6. Step 6: Final answer
    x = 5,572,140,865.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.